Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a foamed aluminum sound barrier, and relates to the technical field of sound shielding materials, the foamed aluminum sound barrier comprises a sound barrier body, the sound barrier body comprises a foamed aluminum block, the foamed aluminum block is wrapped with a punched metal plate, the thickness of the punched metal plate is 5mm-10mm, the inner wall of the punched metalplate is provided with a fireproof sound-absorbing non-woven fabric, the thickness of the fireproof sound-absorbing non-woven fabric is 0.06 mm to 0.08 mm, a cavity is formed between the foamed aluminum block and the punched metal plate, the width of the cavity is 15 mm to 20 mm, and the punched metal plate is covered with a first sound-absorbing coating. The invention has the beneficial effects of light structure, recyclability, environmental protection, high supporting strength and convenience in assembly and disassembly.
本发明提供一种泡沫铝声屏障，涉及屏蔽声音材料技术领域，包括声屏障本体，所述声屏障本体包括泡沫铝块，所述泡沫铝块外包裹有冲孔金属板，所述冲孔金属板的厚度是5mm~10mm，所述冲孔金属板的内壁设置有防火吸音无纺布，所述防火吸音无纺布的厚度是0.06mm~0.08mm，所述泡沫铝块与所述冲孔金属板之间设置有空腔，所述空腔的宽度是15mm~20mm，所述冲孔金属板外覆盖有第一吸音涂层。本发明的有益之处是，结构轻巧，可回收利用，绿色环保，支撑强度高，便于装拆。
The invention provides a foamed aluminum sound barrier, and relates to the technical field of sound shielding materials, the foamed aluminum sound barrier comprises a sound barrier body, the sound barrier body comprises a foamed aluminum block, the foamed aluminum block is wrapped with a punched metal plate, the thickness of the punched metal plate is 5mm-10mm, the inner wall of the punched metalplate is provided with a fireproof sound-absorbing non-woven fabric, the thickness of the fireproof sound-absorbing non-woven fabric is 0.06 mm to 0.08 mm, a cavity is formed between the foamed aluminum block and the punched metal plate, the width of the cavity is 15 mm to 20 mm, and the punched metal plate is covered with a first sound-absorbing coating. The invention has the beneficial effects of light structure, recyclability, environmental protection, high supporting strength and convenience in assembly and disassembly.
本发明提供一种泡沫铝声屏障，涉及屏蔽声音材料技术领域，包括声屏障本体，所述声屏障本体包括泡沫铝块，所述泡沫铝块外包裹有冲孔金属板，所述冲孔金属板的厚度是5mm~10mm，所述冲孔金属板的内壁设置有防火吸音无纺布，所述防火吸音无纺布的厚度是0.06mm~0.08mm，所述泡沫铝块与所述冲孔金属板之间设置有空腔，所述空腔的宽度是15mm~20mm，所述冲孔金属板外覆盖有第一吸音涂层。本发明的有益之处是，结构轻巧，可回收利用，绿色环保，支撑强度高，便于装拆。
Foamed aluminum sound barrier
泡沫铝声屏障
YUAN WEIZHUANG (Autor:in)
05.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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